Module 7  Transformations  
Teacher Guide  Lesson Resources TES Picks  Lesson Plans  Exam Questions  Probing Questions 
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Module  Grade  Topic 
Description 

7 
1 
1 
Recognise reflective symmetry in 2D shapes. Classify 3D and 2D shapes in various ways using mathematical properties such as reflective symmetry for 2D shapes 




2D and 3D Shapes 





3D Shapes 





7 
1 
2 
Recognise shapes in different orientations and reflect shapes, presented on a grid, in a vertical or horizontal mirror line 




Symmetry 





Lines of Symmetry 








Congruent Shapes 




7 
2 
3 
Understand and use positive integer scale factors for enlargements on a grid and be able to tessellate shapes 











7 
2 
4 
Understand that reflections are specified by a mirror line; transform triangles and other 2D shapes by reflection, using a line parallel to an axis.Translate shapes horizontally or vertically. 




Reflecting Shapes 














Translating Shapes 











7 
3 
5 
Recognise and visualise rotation symmetry of 2D shapes; identify the order of rotation symmetry. Complete the rotation symmetry of 2D shapes 




Rotation Symmetry 





7 
3 
6 
Understand that rotations are specified by a centre and an angle; ; measure the angle of rotation using right angles and simple fractions of a turn. Reflect in 45 degree lines 




Rotating Shapes 











7 
3 
7 
Recognise, visualise and construct enlargements of objects using positive, negative integer and fractional scale factors; identify the centre and the scale factor of enlargement; understand the implications of enlargement for perimeter. 




Enlarging Shapes 




Enlargements Including Negative SF 


7 
4 
8 
Transform triangles and other 2D shapes by rotation or reflection or translation using vectors; recognise and visualise rotations, reflections and translations including reflection symmetry of 3D shapes; understand the properties preserved by these transformations; understand congruence in the context of transformations. 




All Transformations 


7 
6 
9 
Understand and use vector notation; calculate, and represent graphically the sum of two vectors, the difference of two vectors and a scalar multiple of a vector; calculate the resultant of two vectors; understand and use the commutative and associative properties of vector addition. Solve simple geometrical problems in 2D using vector methods. 




Vectors 

7 
8 
10 
Transform triangles and other 2D shapes by combinations of reflection, rotation (of any angle about any point) and translation, including the use of vector notation; construct enlargements using any scale factors; identify scale factors. 











7 
8 
11 
Apply to the graph of y = f(x) the transformations y = f(x) + a, y = f(ax), y = f(x + a), y = af(x), for linear, quadratic, sine and cosine functions f(x). 




Transformation of Graphs (Functions) 









Transforming Trig Graphs 



